 Fatihcan Atay Professor, Department Head Ph.D., Applied Mathematics, Brown University, 1994 Dynamical systems, delay differential equations, complex systems, applied mathematics  Office: SA115 Phone: +90 (312) 2901586 Email: f.atay [at] bilkent.edu.tr 
 Laurence Barker Associate Professor Ph.D., Mathematics, Oxford University, 1992 Finite groups, representation theory, local and Clifford theory, Galgebras, Gposets  Office: SA129 Phone: +90 (312) 2902120 Email: barker [at] fen.bilkent.edu.tr 
 Alexander Degtyarev Professor Ph.D., Mathematics, Steklov Mathematical Institute, 1988 Topology, algebraic geometry  Office: SA130 Phone: +90 (312) 2902135 Email: degt [at] fen.bilkent.edu.tr 
 Aurelian Gheondea Professor Ph.D., Mathematics, University of Bucharest, 1990 Functional analysis, operator theory, mathematical physics, numerical analysis  Office: SA118 Phone: +90 (312) 2902102 Email: aurelian [at] fen.bilkent.edu.tr 
 Alexander Goncharov Associate Professor Ph.D., Mathematics, Rostov State University, 1986 Functional analysis, operator theory, mathematical physics, numerical analysis  Office: SA122 Phone: +90 (312) 2901923 Email: goncha [at] fen.bilkent.edu.tr 
 Ahmet Güloğlu Assistant Professor Ph.D., Mathematics, Ohio State University, 2005 Analytic number theory  Office: SA131 Phone: +90 (312) 2902747 Email: guloglua [at] fen.bilkent.edu.tr 
 Metin Gürses Professor Ph.D., Physics, Middle East Technical University, 1975 Mathematical physics, integrability of nonlinear PDEs, higherdimensional classical field theories  Office: SA126 Phone: +90 (312) 2901924 Email: gurses [at] fen.bilkent.edu.tr 
 Yaghoub Heydarzade Assistant Professor Ph.D., Physics, Azarbaijan Shahid Madani University, 2018 Theoretical physics, gravitation and cosmology  Office: SA137 Phone: +90 (312) 2901590 Email: yheydarzade [at] bilkent.edu.tr 
 H. Turgay Kaptanoğlu Professor Ph.D., Mathematics, University of WisconsinMadison, 1991 Complex analysis and operator theory in spaces of holomorphic and harmonic functions of several variables  Office: SA124 Phone: +90 (312) 2902101 Email: kaptan [at] fen.bilkent.edu.tr 
 Çisil Karagüzel Assistant Professor Ph.D., Mathematics, University of California, Santa Cruz, 2022
Representation theory of finite groups  Office: SA114 Phone: +90 (312) 2901085 Email: cisil [at] bilkent.edu.tr 
 Anargyros Katsampekis Lecturer Ph.D., Mathematics, Ioannina University, Greece, 2006 Commutative algebra, algebraic geometry, algebraic combinatorics and graph theory  Office: SA135 Phone: +90 (312) 2902475 Email: katsampekis [at] bilkent.edu.tr 
 Azer Kerimov Professor Ph.D., Mathematics, Landau Institute of Theoretical Physics and Academy of Sciences of Azerbaijan, 1988 Mathematical theory of statistical physics, probability, mathematical analysis  Office: SA120 Phone: +90 (312) 2901627 Email: kerimov [at] fen.bilkent.edu.tr 
 Dilek Köksal Instructor Ph.D., Statistics, Ankara University, 1984 Probability and statistics  Office: SA105 Phone: +90 (312) 2902132 Email: dilek [at] fen.bilkent.edu.tr 
 Yosum Kurtulmaz Instructor Ph.D., Mathematics, Middle East Technical University, 1998 Ring theory, number theory, formal concept analysis  Office: SA103 Phone: +90 (312) 2901883 Email: yosum [at] fen.bilkent.edu.tr 
 Cihan Okay Assistant Professor Ph.D., Mathematics, University of British Columbia, 2014 Algebraic topology, quantum information theory  Office: SA140 Phone: +90 (312) 2902103 Email: cihan.okay [at] bilkent.edu.tr 
 Türker Özsarı Assistant Professor Ph.D., Mathematics, University of Virginia, 2010 Analysis of partial differential equations and control theory  Office: SA111A Phone: +90 (312) 290 2899 Email: turker.ozsari [at] bilkent.edu.tr 
 Naci Saldı Assistant Professor Ph.D., Applied Mathematics, Queen's University, 2015 Stochastic control theory, game theory, machine learning, information theory,
probability theory and its applications  Office: SA139 Phone: +90 (312) 2901938 Email: naci.saldi [at] bilkent.edu.tr 
 Ali Sinan Sertöz Professor Ph.D., Mathematics, University of British Columbia, 1984 Algebraic geometry  Office: SA121 Phone: +90 (312) 2901490 Email: sertoz [at] bilkent.edu.tr 
 Müfit Sezer Professor Ph.D., Mathematics, Purdue University, 2003 Commutative algebra, invariant theory  Office: SA117 Phone: +90 (312) 2901255 Email: sezer [at] fen.bilkent.edu.tr 
 Okan Tekman Lecturer Ph.D., Mathematics, University of Minnesota, 1992 Automorphic forms  Office: SA125 Phone: +90 (312) 2901256 Email: otekman [at] fen.bilkent.edu.tr 
 Bülent Ünal Associate Professor Ph.D., Mathematics, University of Missouri, 2000 Differential geometry, global analysis on manifolds, general relativity and quantum field theories  Office: SA109 Phone: +90 (312) 2901719 Email: bulent [at] fen.bilkent.edu.tr 
 Özgün Ünlü Assistant Professor Ph.D., Mathematics, University of WisconsinMadison, 2004 Algebraic topology, geometric group theory  Office: SA123 Phone: +90 (312) 2901359 Email: unluo [at] fen.bilkent.edu.tr 
 Ali Süleyman Üstünel Visiting Professor Doctorat d'Etat, Mathematics, University of Paris VI, 1981 Probability and analysis, stochastic calculus, financial mathematics  Office: SA138 Phone: +90 (312) 2902466 Email: ustunel [at] fen.bilkent.edu.tr 
 Ergün Yalçın Professor Ph.D., Mathematics, University of WisconsinMadison, 1998 Cohomology of groups, finite group actions on topological spaces  Office: SA127 Phone: +90 (312) 2902115 Email: yalcine [at] fen.bilkent.edu.tr 
 Hamza Yeşilyurt Associate Professor Ph.D., Mathematics, University of Illinois UrbanaChampaign, 2004 Analytic number theory  Office: SA106 Phone: +90 (312) 2901897 Email: hamza [at] fen.bilkent.edu.tr 
 Gökhan Yıldırım Assistant Professor Ph.D., Applied Mathematics, University of Southern California, 2013 Probability theory, statistical physics, highdimensional statistics  Office: SA142 Phone: +90 (312) 2902104 Email: gokhan.yildirim [at] bilkent.edu.tr 
 Deniz Yılmaz Assistant Professor Ph.D., Mathematics, University of California, Santa Cruz, 2020 Representation theory, finite groups, block theory, biset functors  Office: SA143 Phone: +90 (312) 2902130 Email: d.yilmaz [at] bilkent.edu.tr 
 Natalya Zheltukhina Instructor Ph.D., Mathematics, Bilkent University, 2002 Theory of entire functions, Polya frequency sequences  Office: SA111b Phone: +90 (312) 2902465 Email: natalya [at] fen.bilkent.edu.tr 

Emeriti

 Alexander Klyachko Professor Ph.D., Mathematics, Saratov State University, 1973 Algebra, algebraic geometry, number theory 
 Mefharet Kocatepe Professor Ph.D., Mathematics, University of Michigan, 1978 Functional analysis, nuclear spaces, Köthe spaces 